 | | Journal of Applied
Mathematics and Mechanics
Russian Academy of Sciences | | Founded
in January 1936
(Translated from 1958)
Issued 6 times a year
ISSN 0021-8928
(print version) |
Archive of Issues
| Total articles in the database: | | 10482 |
| In Russian (ΟΜΜ): | | 9683
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| In English (J. Appl. Math. Mech.): | | 799 |
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| A.Kh. Gelig and A.N. Churilov, "Instability conditions for a non-linear discrete system in the critical case of two unit roots," J. Appl. Math. Mech. 73 (3), 358-360 (2009) |
| Year |
2009 |
Volume |
73 |
Issue |
3 |
Pages |
358-360 |
| Title |
Instability conditions for a non-linear discrete system in the critical case of two unit roots |
| Author(s) |
A.Kh. Gelig (St Petersburg, Russia, a@ag1050.spb.edu)
A.N. Churilov (St Petersburg, Russia) |
| Abstract |
A class of non-linear discrete second-order systems is considered in the critical case when two roots of the characteristic polynomial of the linearized system are equal to unity. Sufficient conditions for the instability of the equilibrium are obtained. |
| Received |
11 December 2007 |
| Link to Fulltext |
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